diff --git a/.github/workflows/black.yaml b/.github/workflows/black.yaml
index bcca7ef..65a69b5 100644
--- a/.github/workflows/black.yaml
+++ b/.github/workflows/black.yaml
@@ -5,5 +5,5 @@ jobs:
   lint:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: psf/black@stable
diff --git a/.github/workflows/github-actions-cron-test-installer.yml b/.github/workflows/github-actions-cron-test-installer.yml
index fd16918..9500f1a 100644
--- a/.github/workflows/github-actions-cron-test-installer.yml
+++ b/.github/workflows/github-actions-cron-test-installer.yml
@@ -30,7 +30,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           submodules: recursive
diff --git a/.github/workflows/github-actions-cron-update-OR.yml b/.github/workflows/github-actions-cron-update-OR.yml
index 29ebac9..1784acb 100644
--- a/.github/workflows/github-actions-cron-update-OR.yml
+++ b/.github/workflows/github-actions-cron-update-OR.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Check out repository code recursively
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Pull changes in OpenROAD submodule
diff --git a/.github/workflows/github-actions-cron-update-yosys.yml b/.github/workflows/github-actions-cron-update-yosys.yml
index 22d1caf..11bab5f 100644
--- a/.github/workflows/github-actions-cron-update-yosys.yml
+++ b/.github/workflows/github-actions-cron-update-yosys.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Check out repository code recursively
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
           fetch-depth: 0
diff --git a/.github/workflows/github-actions-cron-util-test.yml b/.github/workflows/github-actions-cron-util-test.yml
index 9afdae0..e2636fc 100644
--- a/.github/workflows/github-actions-cron-util-test.yml
+++ b/.github/workflows/github-actions-cron-util-test.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           submodules: recursive
diff --git a/.github/workflows/github-actions-lint-tcl.yml b/.github/workflows/github-actions-lint-tcl.yml
index 4b34d73..8371f2a 100644
--- a/.github/workflows/github-actions-lint-tcl.yml
+++ b/.github/workflows/github-actions-lint-tcl.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install Dependencies
         run: |
diff --git a/.github/workflows/github-actions-manual-update-rules.yml b/.github/workflows/github-actions-manual-update-rules.yml
index f5ea682..8a3b92b 100644
--- a/.github/workflows/github-actions-manual-update-rules.yml
+++ b/.github/workflows/github-actions-manual-update-rules.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Check out repository code recursively
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v6
diff --git a/.github/workflows/github-actions-on-push.yml b/.github/workflows/github-actions-on-push.yml
index a4cba86..c14161c 100644
--- a/.github/workflows/github-actions-on-push.yml
+++ b/.github/workflows/github-actions-on-push.yml
@@ -11,6 +11,6 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: run security_scan_on_push
         uses: The-OpenROAD-Project/actions/security_scan_on_push@main
diff --git a/.github/workflows/github-actions-publish-docker-images.yml b/.github/workflows/github-actions-publish-docker-images.yml
index 5a7d60a..ef64cc8 100644
--- a/.github/workflows/github-actions-publish-docker-images.yml
+++ b/.github/workflows/github-actions-publish-docker-images.yml
@@ -30,7 +30,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     timeout-minutes: 600
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set environment variables
         run: echo "IMAGE=ghcr.io/$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
@@ -64,7 +64,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           submodules: recursive
@@ -113,7 +113,7 @@ jobs:
           tool-cache: false
 
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           submodules: recursive
diff --git a/.github/workflows/github-actions-update-rules.yml b/.github/workflows/github-actions-update-rules.yml
index 9350ed4..6f85145 100644
--- a/.github/workflows/github-actions-update-rules.yml
+++ b/.github/workflows/github-actions-update-rules.yml
@@ -11,7 +11,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Check out repository code recursively
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Git prep
diff --git a/.github/workflows/github-actions-yaml-test.yml b/.github/workflows/github-actions-yaml-test.yml
index ad54a26..65d073f 100644
--- a/.github/workflows/github-actions-yaml-test.yml
+++ b/.github/workflows/github-actions-yaml-test.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ vars.USE_SELF_HOSTED == 'true' && 'self-hosted' || 'ubuntu-latest' }}
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         fetch-depth: 1
         sparse-checkout: |